A single tufo block arranged within the middle of glareate road surface 6082, possibly to serve as a kind of 'median' or traffic control at the intersection of the side street with the main thoroughfare.
Basalt paving stones on N-S roadway; tufo block north of via Gabina; rectilinear stone feature north of via Gabina between walls 6070 and 6056; three basalt stones south of 9003, between walls 6070 and 6056; gravel pavement north of via Gabina, between walls 6070 and 6033.
Rectilinear stone feature north of Via Gabina between walls 6070 and 6056 and adjacent features
photo from south
photo from west
photo from east